Inventor

SPECHT JAN

DE4 patents

⚠️ This page may combine multiple inventors who share the name “SPECHT JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRUSS Sealing Systems GmbH

2 patents

US11231110B2Jan 25, 2022

Shaft seal having a shaft sealing ring

BRUSS Sealing Systems GmbH4 citations64

US12372155B2Jul 29, 2025

Radial shaft seal ring

BRUSS Sealing Systems GmbH0 citations44

UNIV WARWICK

1 patent

US12578312B2Mar 17, 2026

Particle-sensing device

UNIV WARWICK0 citations51

BIRO DANIEL

1 patent

US8916415B2Dec 23, 2014

Method and device for producing a metallic contact structure for making electrical contact with a photovoltaic solar cell

BIRO DANIEL2 citations48